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How to use _ensure_java_agent_initialized method in localstack

Best Python code snippet using localstack_python

thundra.py

Source:thundra.py

...43    return thundra_apikey44#############45# JAVA AGENT46#############47def _ensure_java_agent_initialized():48    global THUNDRA_JAVA_AGENT_INITIALIZED49    if not THUNDRA_JAVA_AGENT_INITIALIZED:50        _init_java_agent_configs()51        _install_java_agent()52        THUNDRA_JAVA_AGENT_INITIALIZED = True53def _init_java_agent_configs():54    global THUNDRA_JAVA_AGENT_REMOTE_URL55    global THUNDRA_JAVA_AGENT_LOCAL_PATH56    metadata_url = (57        "https://repo.thundra.io/service/local/repositories/thundra-releases/content/"58        + "io/thundra/agent/thundra-agent-lambda-bootstrap/maven-metadata.xml"59    )60    latest_version = get_latest_java_agent_version(metadata_url)61    version = os.getenv("THUNDRA_AGENT_JAVA_VERSION", latest_version)62    jar_name = "thundra-agent-%s.jar" % version63    THUNDRA_JAVA_AGENT_REMOTE_URL = (64        "https://repo.thundra.io/service/local/artifact/maven/redirect?"65        + "r=thundra-releases&g=io.thundra.agent&a=thundra-agent-lambda-bootstrap&v={v}"66    ).format(v=version)67    THUNDRA_JAVA_AGENT_LOCAL_PATH = "%s/%s" % (config.TMP_FOLDER, jar_name)68def _install_java_agent():69    # install Thundra Java agent JAR file70    if not os.path.exists(THUNDRA_JAVA_AGENT_LOCAL_PATH):71        install.log_install_msg("Thundra Java agent", verbatim=True)72        install.download(THUNDRA_JAVA_AGENT_REMOTE_URL, THUNDRA_JAVA_AGENT_LOCAL_PATH)73def _is_java8_lambda(func_details):74    runtime = getattr(func_details, "runtime", func_details)75    return runtime == LAMBDA_RUNTIME_JAVA8 or runtime == LAMBDA_RUNTIME_JAVA8_AL276class LambdaExecutorPluginThundra(LambdaExecutorPlugin):77    def initialize(self):78        # If Thundra API key is initialized, init at startup79        if THUNDRA_APIKEY:80            _ensure_java_agent_initialized()81    def should_apply(self, context: InvocationContext) -> bool:82        # plugin currently only applied for Java Lambdas, if LAMBDA_REMOTE_DOCKER=0, and if API key is configured83        if not is_java_lambda(context.lambda_function.runtime):84            return False85        if "docker" in config.LAMBDA_EXECUTOR and config.LAMBDA_REMOTE_DOCKER:86            return False87        thundra_apikey = _get_apikey(context.environment)88        if not thundra_apikey:89            return False90        return True91    def prepare_invocation(92        self, context: InvocationContext93    ) -> Optional[AdditionalInvocationOptions]:94        # download and initialize Java agent95        _ensure_java_agent_initialized()96        result = AdditionalInvocationOptions()97        environment = context.environment98        agent_flag = "-javaagent:{agent_path}"99        # Inject Thundra agent path into "JAVA_TOOL_OPTIONS" env var,100        # so it will be automatically loaded on JVM startup101        java_tool_opts = environment.get("JAVA_TOOL_OPTIONS", "")102        if agent_flag not in java_tool_opts:103            java_tool_opts += f" {agent_flag}"104        result.env_updates["JAVA_TOOL_OPTIONS"] = java_tool_opts.strip()105        # Disable CDS (Class Data Sharing),106        # because "-javaagent" cannot be enabled when CDS is enabled on JDK 8.107        # CDS can only be disabled by "_JAVA_OPTIONS" env var,108        # because by default it is enabled ("-Xshare:on")109        # on Lambci by command line parameters and...

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